Greatest Common Factor of 13, 56, 693

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 13, 56, 693 by common division method
• Greatest Common Factor of 13, 56, 693 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Greatest Common Factor

We found the factors 13,56,693 . The biggest common factor number is the GCF number.
So the greatest common factor 13,56,693 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 15, 54, 345
• GCF of 53, 97, 456
• GCF of 57, 77, 163
• GCF of 40, 26, 920
• GCF of 43, 97, 694

1. What is the GCF of 13, 56, 693?

Answer: GCF of 13, 56, 693 is 1.

2. How to Find the GCF of 13, 56, 693

Answer: Greatest Common Factor(GCF) of 13, 56, 693 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(13, 56, 693) = 1.